From: Anatoly Burakov <anatoly.burakov@intel.com>
Date: Wed, 11 Apr 2018 12:30:14 +0000 (+0100)
Subject: crypto/dpaa_sec: use iova2virt instead of memseg iteration
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=11d2f002e0e6bb33b3ce73d355c40360936ab415;p=dpdk.git

crypto/dpaa_sec: use iova2virt instead of memseg iteration

Reduce dependency on internal details of EAL memory subsystem, and
simplify code.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Tested-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
---

diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c
index c5191cef9c..b04510f417 100644
--- a/drivers/crypto/dpaa_sec/dpaa_sec.c
+++ b/drivers/crypto/dpaa_sec/dpaa_sec.c
@@ -120,16 +120,7 @@ dpaa_mem_vtop_ctx(struct dpaa_sec_op_ctx *ctx, void *vaddr)
 static inline void *
 dpaa_mem_ptov(rte_iova_t paddr)
 {
-	const struct rte_memseg *memseg = rte_eal_get_physmem_layout();
-	int i;
-
-	for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) {
-		if (paddr >= memseg[i].iova &&
-		    paddr < memseg[i].iova + memseg[i].len)
-			return (void *)(size_t)(memseg[i].addr_64 +
-					(paddr - memseg[i].iova));
-	}
-	return NULL;
+	return rte_mem_iova2virt(paddr);
 }
 
 static void